Getting an error when trying to build with either Xcode or the Makefile.
Makefile output:
error: missing module map file: '/Users/xxxx/Dev/macOS/MASShortcut/Framework/MASShortcut.modulemap (in target 'MASShortcut' from project 'MASShortcut')
Xcode output:

Xcode project navigator:

I think this happened after the recent SPM updates. I'd try to fix myself, but unfortunately I hardly know anything about Swift or SPM.